CN201974906U - 金属屏蔽壳体设备的无线防盗报警系统 - Google Patents
金属屏蔽壳体设备的无线防盗报警系统 Download PDFInfo
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- CN201974906U CN201974906U CN2011200643050U CN201120064305U CN201974906U CN 201974906 U CN201974906 U CN 201974906U CN 2011200643050 U CN2011200643050 U CN 2011200643050U CN 201120064305 U CN201120064305 U CN 201120064305U CN 201974906 U CN201974906 U CN 201974906U
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- 229910000831 Steel Inorganic materials 0.000 description 2
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- 230000001681 protective effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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CN2011200643050U CN201974906U (zh) | 2011-03-11 | 2011-03-11 | 金属屏蔽壳体设备的无线防盗报警系统 |
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CN2011200643050U CN201974906U (zh) | 2011-03-11 | 2011-03-11 | 金属屏蔽壳体设备的无线防盗报警系统 |
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CN201974906U true CN201974906U (zh) | 2011-09-14 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103310568A (zh) * | 2013-01-28 | 2013-09-18 | 苏科峰 | 窨井盖无线防盗报警器 |
CN103473896A (zh) * | 2013-09-24 | 2013-12-25 | 昆明迪森电气有限公司 | 一种极低功耗的窨井盖状态监测装置 |
CN103714672A (zh) * | 2013-12-03 | 2014-04-09 | 浙江圆融科技有限公司 | 一种防空警报的天线装置及其信号采集方法 |
CN104201460A (zh) * | 2014-08-08 | 2014-12-10 | 山东康威通信技术股份有限公司 | 应用于隧道检查井内子盖屏蔽条件下的天线装置及方法 |
CN105137205A (zh) * | 2015-10-20 | 2015-12-09 | 西华大学 | 电磁脉冲电场测量系统 |
CN111295698A (zh) * | 2017-11-03 | 2020-06-16 | 基斯特勒控股公司 | 无线照相装置 |
-
2011
- 2011-03-11 CN CN2011200643050U patent/CN201974906U/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103310568A (zh) * | 2013-01-28 | 2013-09-18 | 苏科峰 | 窨井盖无线防盗报警器 |
CN103473896A (zh) * | 2013-09-24 | 2013-12-25 | 昆明迪森电气有限公司 | 一种极低功耗的窨井盖状态监测装置 |
CN103714672A (zh) * | 2013-12-03 | 2014-04-09 | 浙江圆融科技有限公司 | 一种防空警报的天线装置及其信号采集方法 |
CN104201460A (zh) * | 2014-08-08 | 2014-12-10 | 山东康威通信技术股份有限公司 | 应用于隧道检查井内子盖屏蔽条件下的天线装置及方法 |
CN104201460B (zh) * | 2014-08-08 | 2016-07-27 | 山东康威通信技术股份有限公司 | 应用于隧道检查井内子盖屏蔽条件下的天线装置及方法 |
CN105137205A (zh) * | 2015-10-20 | 2015-12-09 | 西华大学 | 电磁脉冲电场测量系统 |
CN111295698A (zh) * | 2017-11-03 | 2020-06-16 | 基斯特勒控股公司 | 无线照相装置 |
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Owner name: RONGJIANRUI INTERNET OF THINGS (SHANGHAI) CO., LTD Free format text: FORMER OWNER: SU KEFENG Effective date: 20120428 |
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Free format text: CORRECT: ADDRESS; FROM: 116100 DALIAN, LIAONING PROVINCE TO: 200092 YANGPU, SHANGHAI |
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Effective date of registration: 20120428 Address after: 200092, room 9, No. 298, Anshan branch, Yangpu District, Shanghai Patentee after: Fusion of things (Shanghai) Co., Ltd. Address before: 116100, No. 2, Yu Yun Road, bubble cliff village, Ganjingzi District, Liaoning, Dalian Patentee before: Su Kefeng |
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